JIS B2220 5K STEEL PIPE FLANGES

JIS B2220 STEEL PIPE FLANGES

SCOPE :

This Standard specifies steel pipe flanges(hereafter eferred to as "flanges") of nominal size 10A to 1500A for nominal pressure 5K,10K,10K light type , 16K,20K and 30K which are sed to join parts for piping , such as steel pipes and valves, in ordinary,pressure ,high pressure,high temperature ,alloy steel pipes,strainless steel pipes piping for steam ,air ,gas,water,oil,etc.